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| author | Harald Welte <laforge@gnumonks.org> | 2017-06-23 18:26:24 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-06-28 23:43:28 +0000 |
| commit | 250d77f8dfe4e9ce3ccbcdb2e5695bd819178318 (patch) | |
| tree | e9e04322ad7f8a9d8d632fb152541c9961d7fbb2 /src/osmo-bts-sysmo/l1_if.c | |
| parent | 53ce11ab955de487063442d6e83a034f2f5a695b (diff) | |
Add loopback support for PDTCH
This add support for BTS-side lookback of PDTCH channels.
If lchan-loopback is enabled, We take the uplink frames as received in
PH-DATA.ind and put them into the dl_tch_queue for that lchan. When we
receive PH-RTS.ind, we dequeue frames from that queue and transmit them
in downlink. If no frame is found in queue, we transmit an empty
(all-zero) frame of 23 bytes (CS-1).
Change-Id: Idd07a3f4a88c38398d3e844333c0104e2de23864
Diffstat (limited to 'src/osmo-bts-sysmo/l1_if.c')
0 files changed, 0 insertions, 0 deletions